Ressource KRW Product

Cylindrical Roller Bearings (full complement, double row)

NNCF4884V

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Details

Maindimensions
d [mm] 420
D [mm] 520
B [mm] 100
d1 [mm] ≈ 455.8
D1 [mm] ≈ 483.4
ds [mm] 8
ns [mm] 15
r1,2 [mm] 2.1
r3,4 [mm] 2.1
s [mm] 6
Weight [kg] ≈ 47.6
Connection dimensions
da, min [mm] 430.2
dc, empf [mm] 451
Da, max [mm] 509.8
ra, max [mm] 2.1
rb, max [mm] 2.1
Calculation data
C [kN] 1370
C0 [kN] 4000
Cu [kN] 350
nth [mm] 329
ng [mm] 630